Diopside
Dal Negro A, Manoli S, Secco L, Piccirillo E M
European Journal of Mineralogy 1 (1989) 105-121
Megacrystic clinopyroxenes from Victoria (Australia):
Crystal chemical comparisons of pyroxenes from high and low pressure regimes
Sample: Bu-13
Locality: Victoria, Australia
_database_code_amcsd 0006353
9.706 8.858 5.276 90 106.58 90 C2/c
atom     x     y      z  occ Biso
CaM2     0 .2978    .25 .661 1.26
NaM2     0 .2978    .25 .132 1.26
FeM2     0 .2978    .25 .125 1.26
MgM2     0 .2978    .25 .075 1.26
MnM2     0 .2978    .25 .007 1.26
AlM1     0 .9062    .25 .168  .69
FeM1     0 .9062    .25 .128  .69
MgM1     0 .9062    .25 .656  .69
TiM1     0 .9062    .25 .045  .69
CrM1     0 .9062    .25 .003  .69
SiT  .2888 .0927  .2321 .913  .74
AlT  .2888 .0927  .2321 .087  .74
O1   .1144 .0859  .1389       .99
O2   .3631 .2529  .3220      1.29
O3   .3520 .0181 -.0015      1.09